X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-sparc64%2Fidprom.h;h=701483c5465d6e4ede0f3ff0788fb16ef148b219;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=77fbf987385fb413c8b4c18287588f197462892b;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/include/asm-sparc64/idprom.h b/include/asm-sparc64/idprom.h
index 77fbf9873..701483c54 100644
--- a/include/asm-sparc64/idprom.h
+++ b/include/asm-sparc64/idprom.h
@@ -9,7 +9,15 @@
 
 #include <linux/types.h>
 
-struct idprom {
+/* Offset into the EEPROM where the id PROM is located on the 4c */
+#define IDPROM_OFFSET  0x7d8
+
+/* On sun4m; physical. */
+/* MicroSPARC(-II) does not decode 31rd bit, but it works. */
+#define IDPROM_OFFSET_M  0xfd8
+
+struct idprom
+{
 	u8		id_format;	/* Format identifier (always 0x01) */
 	u8		id_machtype;	/* Machine type */
 	u8		id_ethaddr[6];	/* Hardware ethernet address */
@@ -22,4 +30,6 @@ struct idprom {
 extern struct idprom *idprom;
 extern void idprom_init(void);
 
+#define IDPROM_SIZE  (sizeof(struct idprom))
+
 #endif /* !(_SPARC_IDPROM_H) */